5) The type of motor used in a.c. ceiling fans now produced in India is :

repulsion motor

permanent capacitor motor

capacitor-start induction-motor

shaded-pole motor

Answer is:

permanent capacitor motor

decrease the current

drop the voltage applied to the fan

increase the speed

increase the torque

Answer is:

increase the speed

protect the fan in case a fault occurs

produce a phase-shift

control the speed

Answer is:

it has no element

its element is closed in a sand filled spiral, narrow pipe

it can't be opened

it gets burst on becoming defective

Answer is:

to cover the heating element

to exert pressure on the garments while pressing them

to obtain a close fitting of the heating element with the sole plate

to act as a base of the equipment

Answer is: